Pat Drennan

Title: Pat Drennan: Innovator in Global Statistical Optimization

Introduction

Pat Drennan is a notable inventor based in Gilbert, AZ (US). He has made significant contributions to the field of circuit design through his innovative patent. His work focuses on global statistical optimization, characterization, and design, which has applications in analog, mixed-signal, and custom digital circuits.

Latest Patents

Pat Drennan holds a patent for a system and method that encompasses global statistical optimization (GSO), global statistical characterization (GSC), and global statistical design (GSD). This patent allows for global yield optimization on hundreds of variables without simplifying assumptions. The GSC component captures and displays mappings from design variables to performance across the entire design space. It can handle hundreds of design variables efficiently, completing simulations in less than a day for a reasonable number of simulations, specifically less than 100,000. The GSC also captures design variable interactions and uncertainties, presenting them intuitively. The GSD aspect supports user exploration of design-to-performance mappings, allowing for the creation of more optimal designs with fast feedback. Additionally, block-specific design simplifies the process of designing small circuit blocks, reducing time and overhead compared to traditional optimization methods.

Career Highlights

Pat Drennan is associated with Solido Design Automation Inc., where he applies his expertise in statistical optimization to enhance circuit design processes. His innovative approach has positioned him as a key figure in the field.

Collaborations

Throughout his career, Pat has collaborated with notable colleagues such as Joel Cooper and Jeffrey Dyck. Their combined efforts contribute to advancements in circuit design and optimization techniques.

Conclusion

Pat Drennan's contributions to global statistical optimization and circuit design have made a significant impact in the field. His innovative patent and collaborative efforts continue to drive advancements in technology.